Biology
Grade-7
Easy
Question
An ___________ is the area where there is a continuous transition between two ecosystems without a clear dividing line between them in terms of species composition
- Edge
- Ecocline
- Ecotones
- Strata
Hint:
An ecocline is an area where there is a continuous transition between two ecosystems without a clear dividing line between them in terms of species composition.
The correct answer is: Ecocline
- An ecocline is an area where there is a continuous transition between two ecosystems without a clear dividing line between them in terms of species composition.
- When there is not a sharp boundary between the communities, a gradation occurs from one ecosystem to another.
- This kind of gradation is called ecocline.
Related Questions to study
Biology
_____________ are ecotones between terrestrial and marine ecosystems.
_____________ are ecotones between terrestrial and marine ecosystems.
BiologyGrade-7
Biology
Suggest one word for each of the following statements.
a). _________ is a type of species diversity found at a large geographic scale.
b). _____________ provides us with species richness in that environment.
c). The number of species that are unique to each system is recorded in __________.
Suggest one word for each of the following statements.
a). _________ is a type of species diversity found at a large geographic scale.
b). _____________ provides us with species richness in that environment.
c). The number of species that are unique to each system is recorded in __________.
BiologyGrade-7
Biology
Observe the image and select the type of diversity which is asked.
Observe the image and select the type of diversity which is asked.
BiologyGrade-7
Biology
Two components of ______________ are species richness and species evenness.
Two components of ______________ are species richness and species evenness.
BiologyGrade-7
Biology
BiologyGrade-7
Biology
Choose the odd one out.
Choose the odd one out.
BiologyGrade-7
Biology
Indicator species provide early signals of environmental deterioration. State true or false.
Indicator species provide early signals of environmental deterioration. State true or false.
BiologyGrade-7
Biology
Choose the types of species to which the white panda belongs.
Choose the types of species to which the white panda belongs.
BiologyGrade-7
Biology
Animals whose numbers are reducing to a level that they might face extinction are known as __________.
Animals whose numbers are reducing to a level that they might face extinction are known as __________.
BiologyGrade-7
Biology
The number of species that are unique to each system is recorded in __________.
The number of species that are unique to each system is recorded in __________.
BiologyGrade-7
Biology
In ecology, a __________species is one that has a disproportionately great impact on the communities in which it lives.
In ecology, a __________species is one that has a disproportionately great impact on the communities in which it lives.
BiologyGrade-7
Biology
Observe the image and choose the species role.
Observe the image and choose the species role.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Match the following.
Match the following.
BiologyGrade-7
Biology
____________ refers to the diversity of species within a community on a tiny or local scale, usually the size of a single ecosystem.
____________ refers to the diversity of species within a community on a tiny or local scale, usually the size of a single ecosystem.
BiologyGrade-7
